US20130047420A1 - Method for manufacturing touch panel - Google Patents

Method for manufacturing touch panel Download PDF

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Publication number
US20130047420A1
US20130047420A1 US13/328,236 US201113328236A US2013047420A1 US 20130047420 A1 US20130047420 A1 US 20130047420A1 US 201113328236 A US201113328236 A US 201113328236A US 2013047420 A1 US2013047420 A1 US 2013047420A1
Authority
US
United States
Prior art keywords
barrier layer
sensing electrodes
touch panel
set forth
transparent substrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US13/328,236
Other languages
English (en)
Inventor
Seung Hyun Ra
Sang Su Hong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electro Mechanics Co Ltd
Original Assignee
Samsung Electro Mechanics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electro Mechanics Co Ltd filed Critical Samsung Electro Mechanics Co Ltd
Assigned to SAMSUNG ELECTRO-MECHANICS CO., LTD. reassignment SAMSUNG ELECTRO-MECHANICS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HONG, SANG SU, RA, SEUNG HYUN
Publication of US20130047420A1 publication Critical patent/US20130047420A1/en
Abandoned legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
US13/328,236 2011-08-29 2011-12-16 Method for manufacturing touch panel Abandoned US20130047420A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110086612 2011-08-29
KR1020110086612A KR20130023665A (ko) 2011-08-29 2011-08-29 터치패널의 제조방법

Publications (1)

Publication Number Publication Date
US20130047420A1 true US20130047420A1 (en) 2013-02-28

Family

ID=47741559

Family Applications (1)

Application Number Title Priority Date Filing Date
US13/328,236 Abandoned US20130047420A1 (en) 2011-08-29 2011-12-16 Method for manufacturing touch panel

Country Status (3)

Country Link
US (1) US20130047420A1 (ko)
KR (1) KR20130023665A (ko)
CN (1) CN102968202A (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140063755A1 (en) * 2012-08-31 2014-03-06 Pantech Co., Ltd. Terminal including touch unit and method for manufacturing touch unit
US20150277622A1 (en) * 2014-03-31 2015-10-01 J Tech Material Co., Ltd. Sensing circuit structure and manufacturing method of same
US20170223824A1 (en) * 2014-09-30 2017-08-03 Joled Inc. Display panel, method for producing display panel, and flexible printed circuit board
US10005265B2 (en) * 2012-03-12 2018-06-26 Elo Touch Solutions, Inc. Layered border for touch sensor device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103207702B (zh) * 2013-03-30 2016-08-24 深圳欧菲光科技股份有限公司 触摸屏及其制造方法
US9179557B2 (en) 2013-03-30 2015-11-03 Shenzhen O-Film Tech Co., Ltd. Touch screen and method of producing the same
CN103246421B (zh) * 2013-05-17 2016-10-05 汕头超声显示器技术有限公司 一种集成触控功能的偏光片及其制造方法
CN103279222B (zh) * 2013-05-24 2017-03-22 苏州欧菲光科技有限公司 触控面板及其制备方法
CN104793772A (zh) * 2014-01-17 2015-07-22 湖北华尚光电有限公司 触摸显示屏、触摸感应盖板及其制造方法
CN104503162A (zh) * 2014-12-24 2015-04-08 深圳市华星光电技术有限公司 具有触控功能的显示面板及其制造方法和复合电极
US20170075473A1 (en) * 2015-09-15 2017-03-16 Hyundai Motor Company Touch input device and method for manufacturing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110088770A1 (en) * 2006-10-12 2011-04-21 Cambrios Technologies Corporation Nanowire-based transparent conductors and applications thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110088770A1 (en) * 2006-10-12 2011-04-21 Cambrios Technologies Corporation Nanowire-based transparent conductors and applications thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10005265B2 (en) * 2012-03-12 2018-06-26 Elo Touch Solutions, Inc. Layered border for touch sensor device
US20140063755A1 (en) * 2012-08-31 2014-03-06 Pantech Co., Ltd. Terminal including touch unit and method for manufacturing touch unit
US9101047B2 (en) * 2012-08-31 2015-08-04 Pantech Co., Ltd. Terminal including touch unit and method for manufacturing touch unit
US20150277622A1 (en) * 2014-03-31 2015-10-01 J Tech Material Co., Ltd. Sensing circuit structure and manufacturing method of same
US20170223824A1 (en) * 2014-09-30 2017-08-03 Joled Inc. Display panel, method for producing display panel, and flexible printed circuit board
US10057978B2 (en) * 2014-09-30 2018-08-21 Joled Inc. Display panel, method for producing display panel, and flexible printed circuit board

Also Published As

Publication number Publication date
CN102968202A (zh) 2013-03-13
KR20130023665A (ko) 2013-03-08

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Legal Events

Date Code Title Description
AS Assignment

Owner name: SAMSUNG ELECTRO-MECHANICS CO., LTD., KOREA, REPUBL

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:RA, SEUNG HYUN;HONG, SANG SU;SIGNING DATES FROM 20111011 TO 20111019;REEL/FRAME:027409/0794

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION